hft-informatik/geovisualisierung
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove generated column from db

Browse Source
This commit is contained in:
Marcel Schwarz 2020-12-20 16:29:01 +01:00
parent 69b4d0eb33
commit c718c7abfe
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
projects/project-3/backend/db_init.py
View File

@ -77,7 +77,7 @@ def init_database():
common_name TEXT, common_name TEXT,
lat REAL, lat REAL,
lon REAL, lon REAL,
id_num INTEGER AS (CAST(SUBSTR(id, 12) as INTEGER)) STORED id_num INTEGER
)""") )""")
conn.execute("""CREATE TABLE IF NOT EXISTS accidents( conn.execute("""CREATE TABLE IF NOT EXISTS accidents(
id INTEGER PRIMARY KEY, id INTEGER PRIMARY KEY,
@ -118,10 +118,10 @@ def import_bikepoints():
LOG.info("Importing bikepoints") LOG.info("Importing bikepoints")
conn = sqlite3.connect(DB_NAME, timeout=300) conn = sqlite3.connect(DB_NAME, timeout=300)
points = json.loads(requests.get("https://api.tfl.gov.uk/BikePoint").text) points = json.loads(requests.get("https://api.tfl.gov.uk/BikePoint").text)
points = list(map(lambda p: (p['id'], p['commonName'], p['lat'], p['lon']), points)) points = list(map(lambda p: (p['id'], p['commonName'], p['lat'], p['lon'], int(p['id'][11:])), points))
LOG.info(f"Writing {len(points)} bikepoints to DB") LOG.info(f"Writing {len(points)} bikepoints to DB")
conn.executemany("INSERT OR IGNORE INTO bike_points VALUES (?, ?, ?, ?)", points) conn.executemany("INSERT OR IGNORE INTO bike_points VALUES (?, ?, ?, ?, ?)", points)
conn.commit() conn.commit()
conn.close() conn.close()
LOG.info("Bikepoints imported") LOG.info("Bikepoints imported")